Kotor weather in September 2026

Expect daytime maximum temperatures of 24°C in Kotor, Montenegro in September based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 100 mm of rainfall in the month.

  • 24°C maximum daytime temperature in September in Kotor24
    24°C max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in September in Kotor8
    8 days with some rainfall
  • 13°C minimum night-time temperature in September in Kotor13
    13°C min night temperature
  • 12 hours of daylight per day in September in Kotor12
    12 hours of daylight per day
  • No heat & humidity in September in Kotor0
    No heat & humidity
  • 100 mm monthly rainfall in September in Kotor100
    100 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Kotor6
    6 (High) UV index
  • 23°C sea temperature in September in Kotor23
    23°C sea temperature

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The September weather guide for Montenegro (Kotor) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Montenegro

How hot is it in Kotor in September?

Daytime temperatures usually reach 27°C in Kotor in September with low heat and humidity, falling to 16°C at night.

How sunny is it in Kotor in September?

There are normally 8 hours of bright sunshine each day in Kotor in September - that's 65% of daylight hours.

Does it rain in Kotor in September?

There are usually 8 days with some rain in Kotor in September and the average monthly rainfall is 113mm.

Kotor September sunrise & sunset times

Browse the sunrise and sunset times for Kotor in September 2026. Select a month to view Kotor sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 05:10 18:19
Tuesday, 15th September 2026 05:25 17:55
Wednesday, 30th September 2026 05:41 17:28

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